EP0468635A3 - Switching device - Google Patents

Switching device Download PDF

Info

Publication number
EP0468635A3
EP0468635A3 EP19910305510 EP91305510A EP0468635A3 EP 0468635 A3 EP0468635 A3 EP 0468635A3 EP 19910305510 EP19910305510 EP 19910305510 EP 91305510 A EP91305510 A EP 91305510A EP 0468635 A3 EP0468635 A3 EP 0468635A3
Authority
EP
European Patent Office
Prior art keywords
switching device
switching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910305510
Other versions
EP0468635A2 (en
Inventor
Keisuke Konishi
Hiroshi Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Omron Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omron Corp filed Critical Omron Corp
Publication of EP0468635A2 publication Critical patent/EP0468635A2/en
Publication of EP0468635A3 publication Critical patent/EP0468635A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
EP19910305510 1990-06-18 1991-06-18 Switching device Withdrawn EP0468635A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP160365/90 1990-06-18
JP2160365A JP2906593B2 (en) 1990-06-18 1990-06-18 Switch mechanism

Publications (2)

Publication Number Publication Date
EP0468635A2 EP0468635A2 (en) 1992-01-29
EP0468635A3 true EP0468635A3 (en) 1992-04-08

Family

ID=15713402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910305510 Withdrawn EP0468635A3 (en) 1990-06-18 1991-06-18 Switching device

Country Status (3)

Country Link
EP (1) EP0468635A3 (en)
JP (1) JP2906593B2 (en)
KR (1) KR920001583A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952648A (en) * 1996-11-13 1999-09-14 Square D Company Linear operating mechanism for an optical switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016511A1 (en) * 1979-01-29 1980-10-01 Bestobell Mobrey Limited Float operated electrical switch assembly
US4423322A (en) * 1981-09-24 1983-12-27 Allen-Bradley Company Self diagnostic switch circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016511A1 (en) * 1979-01-29 1980-10-01 Bestobell Mobrey Limited Float operated electrical switch assembly
US4423322A (en) * 1981-09-24 1983-12-27 Allen-Bradley Company Self diagnostic switch circuit

Also Published As

Publication number Publication date
JPH0451417A (en) 1992-02-19
KR920001583A (en) 1992-01-30
JP2906593B2 (en) 1999-06-21
EP0468635A2 (en) 1992-01-29

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